Year	National Currency
2004-01-01	164748000
2005-01-01	236342000
2006-01-01	243945000
2007-01-01	283371000
2008-01-01	311222000
2009-01-01	285202000
2010-01-01	262195000
2011-01-01	227000000
2012-01-01	209484000
2013-01-01	221134000
2014-01-01	234478000
2015-01-01	171000000